CVE-2009-2299

N/A Unknown
Published: July 02, 2009 Modified: April 23, 2026
View on NVD

Description

The Artofdefence Hyperguard Web Application Firewall (WAF) module before 2.5.5-11635, 3.0 before 3.0.3-11636, and 3.1 before 3.1.1-11637, a module for the Apache HTTP Server, allows remote attackers to cause a denial of service (memory consumption) via an HTTP request with a large Content-Length value but no POST data.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

Login to generate AI explanation

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://secunia.com/advisories/35645
Source: cve@mitre.org
Third Party Advisory
http://www.h4ck1nb3rg.at/wafs/advisory_artofdefence_hyperguard_200907.txt
Source: cve@mitre.org
Broken Link
http://www.securityfocus.com/archive/1/504680/100/0/threaded
Source: cve@mitre.org
Third Party Advisory VDB Entry
http://secunia.com/advisories/35645
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www.h4ck1nb3rg.at/wafs/advisory_artofdefence_hyperguard_200907.txt
Source: af854a3a-2127-422b-91ae-364da2661108
Broken Link
http://www.securityfocus.com/archive/1/504680/100/0/threaded
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory VDB Entry

6 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
0.9%
75th percentile
Exploitation Status
Not in CISA KEV

Affected Vendors

apache hyperguard_web_application_firewall_project